Resetting your router can disconnect all previously connected devices, including your HP printer. If your HP printer is not connecting to Wi-Fi after a router reset, you need to reconnect it using the updated network name (SSID) and password.
Why HP Printer Disconnects After Router Reset?
When you reset your router:
- The Wi-Fi network name (SSID) may change.
- The Wi-Fi password is reset.
- All connected devices are removed from the network.
- Router security settings may return to default.
Because your HP printer stores old network credentials, it cannot automatically reconnect to the new network settings.
Steps to Connect HP Printer to Wi-Fi After Router Reset
1. Prepare Your Network Details
Before reconnecting your HP printer, make sure you have:
- New Wi-Fi network name (SSID)
- Updated Wi-Fi password
- Router powered on and working properly
Keep your printer within range of the router during setup.
2. Restore HP Printer Network Settings
To reconnect your printer, first reset its wireless settings:
- Turn on the printer.
- Press and hold the Wireless button and Cancel button together for 5 seconds (varies by model).
- The blue light will start blinking, indicating setup mode.
For touchscreen models:
- Go to Setup
- Select Network Settings
- Choose Restore Network Defaults
This prepares your printer to connect to a new Wi-Fi network.
3. Connect Using HP Smart App
The easiest method to reconnect your printer is through the HP Smart app.
Download and Install HP Smart
- Install HP Smart from your device’s app store (Windows, macOS, Android, or iOS).
- Complete login or sign up if required.
- Open the app and select Add Printer.
The app will automatically detect your printer in setup mode.
Connect to Wi-Fi
- Choose your new Wi-Fi network.
- Enter the updated Wi-Fi password.
- Wait until the printer confirms connection.
Once connected, the wireless light becomes solid blue.
4. Connect Using WPS Method (If Supported)
If your router supports WPS:
- Press the WPS button on your router.
- Within 2 minutes, press and hold the Wireless button on the printer for 3 seconds.
- The printer connects automatically.
HP Printer Login and Account Setup
For full functionality, especially cloud printing and scanning:
- Open HP Smart.
- Create an HP account or log in.
- Register your printer.
- Enable web services if prompted.
Account login allows access to:
- Remote printing
- Ink level monitoring
- Firmware updates
- Customer support
Download and Install HP Printer Drivers
If your printer is still not detected:
- Remove old printer drivers from your computer.
- Download the latest HP printer drivers.
- Install the drivers and restart your computer.
- Reconnect the printer through HP Smart.
Updated drivers ensure compatibility with new router settings.
Activate HP Printer Services
After reconnecting:
- Open HP Smart.
- Check printer status.
- Enable Web Services if disabled.
- Activate Instant Ink (if applicable).
Activation ensures uninterrupted printing and service access.
HP Printer Not Working After Router Reset – Troubleshooting
If your printer still won’t connect:
Check Wi-Fi Frequency
- Ensure your router is using 2.4GHz.
- Many HP printers do not support 5GHz only networks.
Move Printer Closer
- Keep printer within strong signal range.
Restart Devices
- Restart router.
- Restart printer.
- Restart computer or mobile device.
Check Firewall Settings
- Temporarily disable firewall or antivirus during setup.
- Re-enable after successful connection.
Reset Router Settings
- Ensure router security mode is WPA2.
- Disable MAC address filtering if enabled.
Update HP Printer Firmware
Outdated firmware can prevent proper connectivity.
To update:
- Open HP Smart.
- Go to Printer Settings.
- Check for firmware updates.
- Install if available.
Firmware updates improve network compatibility and security.
HP Printer Customer Support and Service
If the issue continues:
- Contact HP Customer Support.
- Check warranty status.
- Schedule service if hardware issue is suspected.
Professional assistance may be needed if:
- Wireless module is damaged.
- Printer fails to enter setup mode.
- Router compatibility issues persist.
Benefits of Reconnecting HP Printer Properly
- Stable wireless printing
- Faster job processing
- Improved network security
- Access to cloud and mobile printing
- Reduced connection errors
Proper configuration ensures long-term printer performance after router changes.
Conclusion
Connecting your HP printer to Wi-Fi after a router reset requires restoring network settings and entering the new Wi-Fi credentials. Using HP Smart is the easiest method, but manual and WPS methods are also available. Ensuring updated drivers, proper router settings, and firmware updates can prevent common connection issues.


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